Division Structures & Pathway to USA Rugby Nationals Men’s Premiership (12-Week Season Split) Structure: Features D1 and D2 clubs battling in a 12-week regular season split across the Fall (September–November) and Spring (March–May). Division II Status: The Chuckanut Bay Geoducks compete in the Men’s Division II tier. National Pathway: Results from regular-season fixtures determine seeding for the PNW Championship tournament in the spring. The D2 PNW Champion earns an automatic berth to advance into the USA Rugby National Playoffs (CR) / Senior Club National Championships. Women’s+ Premiership (8-Week Season Split) Structure: Features D1 and D2 clubs competing in an 8-week season formatted specifically for the adult women's game, split between Fall and Spring campaigns. Division II Status: The Chuckanut Bay Mussels compete in the Women’s Division II tier. National Pathway: League play culminates in the PNW D2 Championship series. The winning club advances into the USA Rugby D2 National Championship bracket for a shot at a national title.